Search

David M. Mitchell

Examiner (ID: 3480)

Most Active Art Unit
3106
Art Unit(s)
3612, 3104, 3102, 3106
Total Applications
820
Issued Applications
743
Pending Applications
2
Abandoned Applications
75

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5902916 [patent_doc_number] => 20060046144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-02 [patent_title] => 'Anode composition for lithium ion battery' [patent_app_type] => utility [patent_app_number] => 10/962703 [patent_app_country] => US [patent_app_date] => 2004-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7600 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0046/20060046144.pdf [firstpage_image] =>[orig_patent_app_number] => 10962703 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/962703
Anode composition for lithium ion battery Oct 11, 2004 Abandoned
Array ( [id] => 583517 [patent_doc_number] => 07442461 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-10-28 [patent_title] => 'Fuel processing system having gas recirculation for transient operations' [patent_app_type] => utility [patent_app_number] => 10/963248 [patent_app_country] => US [patent_app_date] => 2004-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5073 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/442/07442461.pdf [firstpage_image] =>[orig_patent_app_number] => 10963248 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/963248
Fuel processing system having gas recirculation for transient operations Oct 11, 2004 Issued
Array ( [id] => 916761 [patent_doc_number] => 07323267 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-01-29 [patent_title] => 'Liquid feed fuel cell with nested sealing configuration' [patent_app_type] => utility [patent_app_number] => 10/960801 [patent_app_country] => US [patent_app_date] => 2004-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4051 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/323/07323267.pdf [firstpage_image] =>[orig_patent_app_number] => 10960801 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/960801
Liquid feed fuel cell with nested sealing configuration Oct 6, 2004 Issued
Array ( [id] => 829993 [patent_doc_number] => 07399545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-07-15 [patent_title] => 'Supersonic vapor compression and heat rejection cycle' [patent_app_type] => utility [patent_app_number] => 10/960123 [patent_app_country] => US [patent_app_date] => 2004-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8677 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/399/07399545.pdf [firstpage_image] =>[orig_patent_app_number] => 10960123 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/960123
Supersonic vapor compression and heat rejection cycle Oct 6, 2004 Issued
Array ( [id] => 7177402 [patent_doc_number] => 20050123828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-09 [patent_title] => 'Battery and related method' [patent_app_type] => utility [patent_app_number] => 10/959301 [patent_app_country] => US [patent_app_date] => 2004-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 15504 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0123/20050123828.pdf [firstpage_image] =>[orig_patent_app_number] => 10959301 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/959301
Battery and related method Oct 6, 2004 Issued
Array ( [id] => 563297 [patent_doc_number] => 07465512 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-12-16 [patent_title] => 'Solid oxide fuel cell stack' [patent_app_type] => utility [patent_app_number] => 10/954304 [patent_app_country] => US [patent_app_date] => 2004-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 2933 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/465/07465512.pdf [firstpage_image] =>[orig_patent_app_number] => 10954304 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/954304
Solid oxide fuel cell stack Sep 30, 2004 Issued
Array ( [id] => 7201671 [patent_doc_number] => 20050042486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-24 [patent_title] => 'Coolant system for fuel processor' [patent_app_type] => utility [patent_app_number] => 10/954679 [patent_app_country] => US [patent_app_date] => 2004-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7010 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0042/20050042486.pdf [firstpage_image] =>[orig_patent_app_number] => 10954679 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/954679
Coolant system for fuel processor Sep 29, 2004 Issued
Array ( [id] => 314602 [patent_doc_number] => 07524571 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-04-28 [patent_title] => 'Method for controlling nitrogen fraction in a fuel cell' [patent_app_type] => utility [patent_app_number] => 10/952200 [patent_app_country] => US [patent_app_date] => 2004-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4132 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/524/07524571.pdf [firstpage_image] =>[orig_patent_app_number] => 10952200 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/952200
Method for controlling nitrogen fraction in a fuel cell Sep 27, 2004 Issued
Array ( [id] => 7116463 [patent_doc_number] => 20050069764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-31 [patent_title] => 'Sealed cell using film outer casing body' [patent_app_type] => utility [patent_app_number] => 10/949200 [patent_app_country] => US [patent_app_date] => 2004-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5191 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0069/20050069764.pdf [firstpage_image] =>[orig_patent_app_number] => 10949200 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/949200
Sealed cell using film outer casing body Sep 26, 2004 Issued
Array ( [id] => 7010556 [patent_doc_number] => 20050064272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-24 [patent_title] => 'Fuel cell flow field plate' [patent_app_type] => utility [patent_app_number] => 10/949359 [patent_app_country] => US [patent_app_date] => 2004-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10599 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0064/20050064272.pdf [firstpage_image] =>[orig_patent_app_number] => 10949359 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/949359
Fuel cell flow field plate Sep 26, 2004 Abandoned
Array ( [id] => 816921 [patent_doc_number] => 07410729 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-08-12 [patent_title] => 'Nonaqueous electrolyte cell with improved high temperature characteristics' [patent_app_type] => utility [patent_app_number] => 10/948301 [patent_app_country] => US [patent_app_date] => 2004-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5834 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/410/07410729.pdf [firstpage_image] =>[orig_patent_app_number] => 10948301 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/948301
Nonaqueous electrolyte cell with improved high temperature characteristics Sep 23, 2004 Issued
Array ( [id] => 7143485 [patent_doc_number] => 20050118496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-02 [patent_title] => 'Method for regulating terminal voltage of cathode during overdischarge and cathode active material for lithium secondary battery' [patent_app_type] => utility [patent_app_number] => 10/950104 [patent_app_country] => US [patent_app_date] => 2004-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7704 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0118/20050118496.pdf [firstpage_image] =>[orig_patent_app_number] => 10950104 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/950104
Method for regulating terminal voltage of cathode during overdischarge and cathode active material for lithium secondary battery Sep 23, 2004 Issued
Array ( [id] => 5827546 [patent_doc_number] => 20060063048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-23 [patent_title] => 'Optimal temperature tracking for necessary and accurate thermal control of a fuel cell system' [patent_app_type] => utility [patent_app_number] => 10/948402 [patent_app_country] => US [patent_app_date] => 2004-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5115 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0063/20060063048.pdf [firstpage_image] =>[orig_patent_app_number] => 10948402 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/948402
Optimal temperature tracking for necessary and accurate thermal control of a fuel cell system Sep 22, 2004 Abandoned
Array ( [id] => 563234 [patent_doc_number] => 07465507 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-12-16 [patent_title] => 'Portable fuel cell system with releasable and rechargeable batteries' [patent_app_type] => utility [patent_app_number] => 10/945800 [patent_app_country] => US [patent_app_date] => 2004-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2424 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/465/07465507.pdf [firstpage_image] =>[orig_patent_app_number] => 10945800 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/945800
Portable fuel cell system with releasable and rechargeable batteries Sep 20, 2004 Issued
Array ( [id] => 5602068 [patent_doc_number] => 20060292413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-28 [patent_title] => 'Fuel cell and method for producing same' [patent_app_type] => utility [patent_app_number] => 10/570802 [patent_app_country] => US [patent_app_date] => 2004-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5596 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0292/20060292413.pdf [firstpage_image] =>[orig_patent_app_number] => 10570802 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/570802
Fuel cell and method for producing same Sep 9, 2004 Abandoned
Array ( [id] => 7097551 [patent_doc_number] => 20050130010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-16 [patent_title] => 'Liquid fuel mixing apparatus and direct liquid feed fuel cell having the same' [patent_app_type] => utility [patent_app_number] => 10/936702 [patent_app_country] => US [patent_app_date] => 2004-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6054 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0130/20050130010.pdf [firstpage_image] =>[orig_patent_app_number] => 10936702 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/936702
Liquid fuel mixing apparatus and direct liquid feed fuel cell having the same Sep 8, 2004 Issued
Array ( [id] => 7010579 [patent_doc_number] => 20050064295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-24 [patent_title] => 'Non-aqueous electrolyte battery' [patent_app_type] => utility [patent_app_number] => 10/928702 [patent_app_country] => US [patent_app_date] => 2004-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5670 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0064/20050064295.pdf [firstpage_image] =>[orig_patent_app_number] => 10928702 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/928702
Non-aqueous electrolyte battery Aug 29, 2004 Abandoned
10/929200 Layered structures and method for producing the same Aug 29, 2004 Abandoned
Array ( [id] => 6938863 [patent_doc_number] => 20050112426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-26 [patent_title] => 'Fuel cell regulation using updating table storage' [patent_app_type] => utility [patent_app_number] => 10/926300 [patent_app_country] => US [patent_app_date] => 2004-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3640 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0112/20050112426.pdf [firstpage_image] =>[orig_patent_app_number] => 10926300 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/926300
Fuel cell regulation using updating table storage Aug 25, 2004 Abandoned
Array ( [id] => 337836 [patent_doc_number] => 07504177 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-17 [patent_title] => 'Reserve battery with set back mechanism for delayed battery activation' [patent_app_type] => utility [patent_app_number] => 10/924000 [patent_app_country] => US [patent_app_date] => 2004-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2522 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/504/07504177.pdf [firstpage_image] =>[orig_patent_app_number] => 10924000 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/924000
Reserve battery with set back mechanism for delayed battery activation Aug 22, 2004 Issued
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